Urgent prayer request

My elder sister is talking about all the things she's unhappy with the family and others. Now 10.21pm and she still keeps talking. im concerned that it might disturb the neighbour. My elderly mother couldnt sleep last night as well because of next door security personnels were talking loudly at night. And tonight, my sister is complaining. Please pray for her to come to know Christ and receive salvation. Please help pray that she will become considerate and understand the family and others. Please help pray that her thoughts will be filtered and protected by God, and she will be healthy spiritually, emotionally, mentally and physically. Thank you all very much. May God bless you all.